Matrixes Flashcards
1
Q
90 anti-clockwise/ 270 clockwise
A
0 -1
1 0
2
Q
90 clock/ 270 anti-clockwise
A
0 1
-1 0
3
Q
180
A
-1 0
0 -1
Negative identity mateix
4
Q
Reflection in y
A
-1 0
0 1
Opposite of 90 anti clock
5
Q
Reflecting in x
A
1 0
0 -1
6
Q
Reflect y=x
A
0 1
1 0
7
Q
Identity
A
1 0
0 1
